Data as of Nov 7, 2026
203.172.8.0/21
No anonymizer space · no proxy exits in 30 daysVITRO Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.172.0.0/20 since Oct 2025 | AS7629 | Hosting | VITRO Inc. | |
| 203.172.0.0/19 since May 2005 | AS7629 | Hosting | VITRO Inc. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 203.172.0.0/19 | 8,192 | VITROINC | VITRO Inc. (ORG-EI1-AP) · PH | ALLOCATED PORTABLE | — | abuse@ |
| └ 203.172.8.0/25 | 128 | NEOSPOT-PH | unknown | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 203.172.9.0/24 | 256 | CRUZTEL-PH | Cruz Telco | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 203.172.10.0/24 | 256 | AMKOROWNAS-PH | Amkor Technology Phils | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 203.172.11.0/24 | 256 | INFOCOM-PH | Infocom Technologies Inc. | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 203.172.12.0/24 | 256 | DOH-PH | Mgt. Advisory Services | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 203.172.13.0/27 | 32 | INFOCOM-PH | Infocom Technologies Inc | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 203.172.13.32/27 | 32 | EQUITABLECARDCTR-PH | Equitable Card Center | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 203.172.13.64/27 | 32 | UM-PH | 546 M.V. delos Santos St | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 203.172.13.128/27 | 32 | MICROWEB-PH | unknown | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 203.172.13.160/27 | 32 | NCC-PH | unknown | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 203.172.13.192/27 | 32 | MICROWEB1-PH | unknown | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 203.172.13.224/27 | 32 | PHILPORTS-PH | unknown | ASSIGNED NON-PORTABLE | — | abuse@ |
Network & registry
Origin network
AS7629
PH
- Name
- VITRO Inc.
- Type
- Hosting
- Registered
- Sep 24, 1997
- Domain
- epldt.com
- Website
- vitrodc.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2025
- Current origin since
- Oct 2025 · 1.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.172.8.0/21 | AS7629 | /21 | APNIC | RPKI valid |
| 203.172.0.0/20 | AS7629 | /20 | APNIC | Too specific |
| 203.172.0.0/19 | AS7629 | /19 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7629 | APNIC | VITRO Inc. | MAINT-PH-EPLDT | Oct 9, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 203.172.8.0/22 | AS7629 | APNIC | VITRO Inc. | MAINT-PH-EPLDT | Mar 23, 2026 |
| 203.172.8.0/24 | AS23930 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jun 11, 2010 |
| 203.172.8.0/24 | AS7629 | APNIC | ePLDT-IAS | MAINT-PH-EPLDT | Oct 4, 2011 |
| 203.172.12.0/22 | AS7629 | APNIC | VITRO Inc. | MAINT-PH-EPLDT | Mar 23, 2026 |
Whois
Registration for this announcement
- Range
- 203.
172. 0. 0/ 19 - Netname
- VITROINC
- Registrant
- VITRO Inc.
- Registrant country
- PH
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Mar 24, 2024
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- PH
- Delegated
- Nov 3, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
vitrodc. com - Name
- ABUSE EPLDTPH
- Handle
- AE135-AP